Marc S. Weidner
dcd3680077
All checks were successful
🛡️ Shell Script Linting / 🛡️ Shell Script Linting (push) Successful in 1m52s
Signed-off-by: Marc S. Weidner <msw@coresecret.dev>
97 lines
3.2 KiB
Bash
97 lines
3.2 KiB
Bash
#!/bin/bash
|
|
# SPDX-Version: 3.0
|
|
# SPDX-CreationInfo: 2025-06-17; WEIDNER, Marc S.; <msw@coresecret.dev>
|
|
# SPDX-ExternalRef: GIT https://git.coresecret.dev/msw/CISS.debian.installer.git
|
|
# SPDX-FileContributor: WEIDNER, Marc S.; Centurion Intelligence Consulting Agency
|
|
# SPDX-FileCopyrightText: 2024-2025; WEIDNER, Marc S.; <msw@coresecret.dev>
|
|
# SPDX-FileType: SOURCE
|
|
# SPDX-License-Identifier: EUPL-1.2 OR LicenseRef-CCLA-1.0
|
|
# SPDX-LicenseComment: This file is part of the CISS.debian.installer.secure framework.
|
|
# SPDX-PackageName: CISS.debian.installer
|
|
# SPDX-Security-Contact: security@coresecret.eu
|
|
|
|
guard_sourcing || return "${ERR_GUARD_SOURCE}"
|
|
|
|
#######################################
|
|
# Restart Dialog Wrapper in case of unintentional SIGINT.
|
|
# Globals:
|
|
# VAR_DEBUG_TRAP
|
|
# Arguments:
|
|
# 1: var_helper_dialog
|
|
#######################################
|
|
restart_dialog() {
|
|
[[ "${VAR_DEBUG_TRAP}" == "true" ]] && trap 'debug_trap' DEBUG
|
|
trap 'trap_int' INT TERM
|
|
trap 'trap_err "$?" "${BASH_SOURCE[0]}" "${LINENO}" "${FUNCNAME[0]:-main}" "${BASH_COMMAND}"' ERR
|
|
case "$1" in
|
|
box ) dialog_box ;;
|
|
gauge ) dialog_gauge ;;
|
|
text ) dialog_kernel ;;
|
|
* ) ;;
|
|
esac
|
|
}
|
|
|
|
#######################################
|
|
# Trap function to be called on 'SIGINT'.
|
|
# Globals:
|
|
# ERR_TRAPPED_SIG_INT
|
|
# GRE
|
|
# NL
|
|
# RED
|
|
# RES
|
|
# VAR_IN_DIALOG_WR
|
|
# Arguments:
|
|
# None
|
|
# Returns:
|
|
# 0: In case of unintentional SIGINT.
|
|
#######################################
|
|
trap_int() {
|
|
case "${VAR_IN_DIALOG_WR}" in
|
|
box ) dialog_box_cleaner; declare var_helper_dialog="box" ;;
|
|
gauge ) dialog_gauge_cleaner; declare var_helper_dialog="gauge" ;;
|
|
text ) dialog_text_cleaner; declare var_helper_dialog="text" ;;
|
|
* ) declare var_helper_dialog="false" ;;
|
|
esac
|
|
|
|
trap - DEBUG ERR INT TERM
|
|
|
|
declare answer
|
|
if ! read -r -t 16 -p $'\n\e[93mCISS.debian.installer caught an INT.\e[0m \e[92mDo you want to abort the Installer? (y/N) \e[0m' answer; then
|
|
printf "%bCISS.debian.installer caught an INT. No User confirmation after 16 seconds. Proceeding with Installer. %b%b" "${GRE}" "${RES}" "${NL}" >&2
|
|
if [[ "${var_helper_dialog}" == "box" ]]; then
|
|
restart_dialog "${var_helper_dialog}"
|
|
return 0
|
|
elif [[ "${var_helper_dialog}" == "gauge" ]]; then
|
|
restart_dialog "${var_helper_dialog}"
|
|
return 0
|
|
elif [[ "${var_helper_dialog}" == "text" ]]; then
|
|
restart_dialog "${var_helper_dialog}"
|
|
return 0
|
|
else
|
|
restart_dialog "${var_helper_dialog}"
|
|
return 0
|
|
fi
|
|
fi
|
|
|
|
case "${answer,,}" in
|
|
y|yes)
|
|
printf "%bCISS.debian.installer caught an INT. SIGINT confirmed by User, exiting Installer. %b%b" "${RED}" "${RES}" "${NL}" >&2
|
|
exit "${ERR_TRAPPED_SIG_INT}"
|
|
;;
|
|
*)
|
|
printf "%bCISS.debian.installer caught an INT. SIGINT NOT confirmed by User, proceeding with Installer. %b%b" "${GRE}" "${RES}" "${NL}" >&2
|
|
if [[ "${var_helper_dialog}" == box ]]; then
|
|
restart_dialog "${var_helper_dialog}"
|
|
return 0
|
|
elif [[ "${var_helper_dialog}" == gauge ]]; then
|
|
restart_dialog "${var_helper_dialog}"
|
|
return 0
|
|
else
|
|
restart_dialog "${var_helper_dialog}"
|
|
return 0
|
|
fi
|
|
;;
|
|
esac
|
|
}
|
|
# vim: number et ts=2 sw=2 sts=2 ai tw=128 ft=sh
|